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Investigation of the effect of acylation on the enantiomeric separation of amino acid isopropyl esters by gas chromatography

✍ Scribed by Xianwen Lou; Xueliang Liu; Daoqian Zhu; Qinghai Wang; Liangmo Zhou

Book ID
107781724
Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
546 KB
Volume
626
Category
Article
ISSN
1873-3778

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A previously described procedure for determining the enantiomeric ratios of amino acids has produced inconsistent results when determining relatively low (~0.110) D/L ratios. The method involves synthesis of diastereomeric N-trifluoroacetyl-L-prolyl-D/L-amino acid ester dipeptides which are resolved